[INFO] fetching crate google-cloud-auth 1.3.0... [INFO] checking google-cloud-auth-1.3.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate google-cloud-auth 1.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate google-cloud-auth 1.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate google-cloud-auth 1.3.0 [INFO] tweaked toml for crates.io crate google-cloud-auth 1.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate google-cloud-auth 1.3.0 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate google-cloud-auth 1.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21420d4b3553da220ecce3b44f0fa8b54e4696918979c694e7e5048d15583665 [INFO] running `Command { std: "docker" "start" "-a" "21420d4b3553da220ecce3b44f0fa8b54e4696918979c694e7e5048d15583665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21420d4b3553da220ecce3b44f0fa8b54e4696918979c694e7e5048d15583665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21420d4b3553da220ecce3b44f0fa8b54e4696918979c694e7e5048d15583665", kill_on_drop: false }` [INFO] [stdout] 21420d4b3553da220ecce3b44f0fa8b54e4696918979c694e7e5048d15583665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b39108283081ab8721645849b6398491856954a3a55b16c83ed02a7da279d6da [INFO] running `Command { std: "docker" "start" "-a" "b39108283081ab8721645849b6398491856954a3a55b16c83ed02a7da279d6da", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Checking base64ct v1.8.1 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling mockall_derive v0.14.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.6 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling google-cloud-auth v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serde_with_macros v3.16.1 [INFO] [stderr] Compiling bon-macros v3.8.1 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Compiling mockall v0.14.0 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking serde_with v3.16.1 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.1 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking rsa v0.9.9 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking scoped-env v2.1.0 [INFO] [stderr] Compiling mutants v0.0.3 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking google-cloud-wkt v1.2.0 [INFO] [stderr] Checking bon v3.8.1 [INFO] [stderr] Checking google-cloud-rpc v1.2.0 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking google-cloud-gax v1.4.0 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking httptest v0.16.3 [INFO] [stderr] Checking reqwest v0.12.25 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (895) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/credentials.rs:953:5: 953:12 (#5106), segments: [PathSegment { ident: #5106, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(5811), style: Outer, span: src/credentials.rs:953:5: 953:12 (#5106) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7b275a22bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7b275a80fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7b275a242226 - ::write_fmt [INFO] [stderr] 3: 0x7b275a201b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7b275a21f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7b275920236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7b275a21fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7b275a201c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7b275a1f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7b275a20372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7b2756e38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7b275b5e0110 - ::token_trees [INFO] [stderr] 12: 0x7b275be1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7b275bde65d2 - ::expand_crate [INFO] [stderr] 14: 0x7b275aef0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7b275ba07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7b275ba073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7b275ba073a7 - >::call_once [INFO] [stderr] 18: 0x7b275b9ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7b275b9ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7b275bb7127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7b275ba5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7b275b8eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7b275b8eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7b275b8ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7b275548aaa4 - [INFO] [stderr] 26: 0x7b2755517a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T19_15_25-893.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `google-cloud-auth` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name google_cloud_auth --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --deny=unexpected_cfgs --check-cfg 'cfg(google_cloud_unstable_signed_url)' --check-cfg 'cfg(google_cloud_unstable_storage_bidi)' --check-cfg 'cfg(google_cloud_unstable_tracing)' --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "idtoken", "jsonwebtoken"))' -C metadata=4ed487dc3838af18 -C extra-filename=-1ac9bd57130711f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d1cb93faba78b12a.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-45dae483728e037f.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-d8aec028dea2d277.rmeta --extern bon=/opt/rustwide/target/debug/deps/libbon-05ea1e6bfa12ad56.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-b77103ff19b44ff2.rmeta --extern gax=/opt/rustwide/target/debug/deps/libgoogle_cloud_gax-91f9db01d205cc98.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-5932c11a917eaa6b.rmeta --extern httptest=/opt/rustwide/target/debug/deps/libhttptest-fb289394ff3a0432.rmeta --extern mockall=/opt/rustwide/target/debug/deps/libmockall-91ef796029d2a7e7.rmeta --extern mutants=/opt/rustwide/target/debug/deps/libmutants-66c783a9549dcc43.so --extern regex=/opt/rustwide/target/debug/deps/libregex-fb6516aef18bfc43.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-7a4071c5c1c53689.rmeta --extern rsa=/opt/rustwide/target/debug/deps/librsa-98b56f6917e179a3.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-3eea69446edd9c11.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-245e858732e71e41.rmeta --extern scoped_env=/opt/rustwide/target/debug/deps/libscoped_env-46dc34ac8a04cc21.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8955fd94ca0688d3.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-936e908ecaf7f7c0.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-e2c9a9354be296d8.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3fa4c61c83e10d4d.rmeta --extern test_case=/opt/rustwide/target/debug/deps/libtest_case-0c086808184065a7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d83a47392197f3ba.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-06efe0eeb36091ad.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-036f2c11c6ccc0c2.rmeta --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-ccb4b6301453d147.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-79d35c728f65622d.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-8c40853d51426b65/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b39108283081ab8721645849b6398491856954a3a55b16c83ed02a7da279d6da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b39108283081ab8721645849b6398491856954a3a55b16c83ed02a7da279d6da", kill_on_drop: false }` [INFO] [stdout] b39108283081ab8721645849b6398491856954a3a55b16c83ed02a7da279d6da